Removal of AG 25 dye from aqueous solutions and treatment of real tannery wastewater by reusable magnetic iron oxide nanoparticles loaded with pomegranate pomace extract
Yazarlar (9)
Ahlem Khelali Université De Batna 1, Cezayir
Fatiha Benmahdi Université De Batna 1, Cezayir
Derradji Sahnoune Ptapc, Cezayir
Khettaf Sami Université De Batna 1, Cezayir
Gül Gülenay Hacıosmanoğlu Marmara Üniversitesi, Türkiye
Sumia Akram University Of Education, Pakistan
Doç. Dr. Kaan IŞINKARALAR Kastamonu Üniversitesi, Türkiye
Dwi Siswanta
Universitas Gadjah Mada, Endonezya
Universitas Gadjah Mada, Endonezya
Ahmad Hosseini-Bandegharaei Semnan University, İran
| Makale Türü | Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale) | ||
| Dergi Adı | Environmental Research (Q1) | ||
| Dergi ISSN | 0013-9351 Wos Dergi Scopus Dergi | ||
| Dergi Tarandığı Indeksler | SCI-Expanded | ||
| Makale Dili | İngilizce | Basım Tarihi | 08-2025 |
| Cilt / Sayı / Sayfa | 279 / 1 / 121744–0 | DOI | 10.1016/j.envres.2025.121744 |
| Makale Linki | https://doi.org/10.1016/j.envres.2025.121744 | ||
| Özet |
| This study developed reusable magnetite iron oxide nanoparticles (Fe3O4@PGP-NPs) coated with pomegranate pomace extract (PGP) for the removal of Acid Green 25 (AG 25) dye and treatment of real tannery wastewater. The nanoparticles were characterized using FTIR, UV–Vis, XRD, FESEM/EDX, VSM, and BET techniques, revealing spherical Fe3O4 NPs with an average diameter of 20.30 nm, a BET surface area of 69 m2/g, and a magnetization value of 42.41 emu/g. Optimization via RSM-CCD identified optimal adsorption conditions: Fe3O4@PGP-NPs dosage of 2.2 g/L, contact time of 88 min, and dye concentration of 200 mg/L, achieving 99 % removal efficiency. Adsorption followed the Langmuir model, with a monolayer capacity of 213 mg/g, and pseudo-second-order kinetics. Thermodynamic analysis confirmed the process was spontaneous and endothermic. When applied to tannery wastewater, Fe3O … |
| Anahtar Kelimeler |
| Acid green 25 dye | Green synthesis | Magnetite iron oxide nanoparticles | Nanoadsorbent | Optimization | Pomegranate pomace waste | Tannery wastewater treatment |
Science Direct
Removal of AG 25 dye from aqueous solutions and treatment of real tannery wastewater by reusable magnetic iron oxide nanoparticles loaded with pomegranate pomace extract
BM Sürdürülebilir Kalkınma Amaçları
| Atıf Sayıları | |
| Web of Science | 7 |
| Scopus | 8 |
| Google Scholar | 10 |